feat: run impure tests as Hercules CI effects

Author: aciceri

ci/default.nix

@@ -7,6 +7,7 @@
   imports = [
     inputs.hercules-ci-effects.flakeModule
     "${inputs.hercules-ci-effects}/effects/push-cache/default.nix"
+    ./impure-tests.nix
   ];
   config = {
     hercules-ci.github-pages.branch = "master";

ci/impure-tests.nix

@@ -0,0 +1,19 @@
+{
+  withSystem,
+  config,
+  ...
+}: {
+  # TODO map over all tests and add impure oens as effects
+
+  herculesCI.onPush.default.outputs.effects.testing-cardano-node = withSystem config.defaultEffectSystem ({
+    hci-effects,
+    config,
+    ...
+  }:
+    hci-effects.modularEffect {
+      extraAttributes.__hci_effect_mounts."/dev/kvm" = "kvm";
+      effectScript = ''
+        ${(config.cardanoNix._mkCheckFromTest config.cardanoNix.tests.cardano-node).driver}/bin/nixos-test-driver
+      '';
+    });
+}

tests/cardano-node.nix

@@ -10,7 +10,7 @@
         nodes = {
           machine = {pkgs, ...}: {
             virtualisation = {
-              cores = 2;
+              cores = 1;
               memorySize = 1024;
             };
             cardanoNix = {
@@ -27,7 +27,7 @@
 
         testScript = ''
           machine.wait_for_unit("cardano-node")
-          machine.wait_until_succeeds("""[[ $(echo "$(cardano-cli query tip --testnet-magic 2 | jq '.syncProgress' --raw-output) > 1" | bc) == "1" ]]""")
+          machine.wait_until_succeeds("""[[ $(echo "$(cardano-cli query tip --testnet-magic 2 | jq '.syncProgress' --raw-output) > 0.01" | bc) == "1" ]]""")
         '';
       };
     };